GB/T 21952-2023 Active National standards

GB/T 21952-2023 Polycristalline diamond inserts,tipped—Dimensions,types

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21952-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Knives

ICS Name: Cutting tools comprehensive

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 19 pages

Scope

This document specifies the type and dimensions of blades with polycrystalline diamond (DP) inserts for cutting parts, whose blade shapes comply with GB/T 2079 and GB/T 2080.
This document is applicable to the manufacture of blades with polycrystalline diamond inserts.

Development Information

Word Count: 39 Thousand words Pages: 19 pages

Replace the following standards

GB/T 21952-2008 Polycrystalline diamond inserts,tipped—Dimensions

Referenced Standards

GB/T 2075-1998 Application of hard cutting materials for machining by chip removal—Designation of the main groups of chip removal and groups of application GB/T 2075-2007 Classification and application of hard cutting materials for metal removal with defined cutting edges—Designation of the main groups and groups of application GB/T 2076-1987 Indexable inserts for cutting tools—Designation GB/T 2076-2007 Indexable inserts for cutting tools—Designation GB/T 2076-2021 Indexable inserts for cutting tools—Designation GB/T 2080-1987 Indexable hardmetal (carbide) inserts with rounded corners, with partly cylindrical fixing hole—Part 1:Dimensions of inserts with 7°normal clearance GB/T 2080-2007 Indexable hard material inserts with rounded corners,with partly cylindrical fixing hole—Dimensions GB/T 2081-1987 Indexable hardmetal (carbide)inserts with wiper edges, without fixing hole—Dimensions GB/T 2081-2018 Indexable hardmetal(carbide)inserts with wiper edges,without fixing hole—Dimensions GB/T 2075-2025 Classification and application of hard cutting materials for metal removal with defined cutting edges—Designation of the main groups and groups of application

Adopt standards

ISO 16463:2014

Related Standards

GB/T 2075-1998 Replaced

GB/T 2075-1998 Application of hard cutting materials for machining by chip removal—Designation of the main groups of chip removal and groups of application

Publish Date: 1998-02-27

GB/T 17983-2000 Active

GB/T 17983-2000 Classification and designation of approximate chip control zones for indexable inserts with chipbreakers

Publish Date: 2000-02-18

GB/T 1442-2004 Active

GB/T 1442-2004 Driving tenons and sockets for parallel shank tools—Dimensions

Publish Date: 2004-02-10

GB/T 2075-2007 Replaced

GB/T 2075-2007 Classification and application of hard cutting materials for metal removal with defined cutting edges—Designation of the main groups and groups of application

Publish Date: 2007-07-26

GB/T 15306.1-2008 Active

GB/T 15306.1-2008 Indexable inserts for cutting tools—Ceramic inserts with rounded corners—Part 1:Dimensions of inserts without fixing hole(Class G)

Publish Date: 2008-06-03

GB/T 15306.2-2008 Active

GB/T 15306.2-2008 Indexable inserts for cutting tools—Ceramic inserts with rounded corners—Part 2:Dimensions of inserts with cylindrical fixing hole

Publish Date: 2008-06-03